Does Thumbnail Of A YouTube Video Matters?

What Is A Thumbnail? First of all if you do not know what is a thumbnail so let me explain. Thumbnail is the cover of a YouTube video. When you search for a video so every video has pictures or covers on its top which attract viewers. So if your thumbnails are not attractive so automatically you will not get views. But there are two types of thumbnails. Look At Some Of These Thumbnails... Click Baited Thumbnails??? First one is a click baited thumbnail. Many YouTube videos have really attractive thumbnails and something cool is shown on it and when you open the video there is nothing what is shown on the thumbnail. And this is called click bait. My personal advice is